Mercurial > hg
changeset 18880:565482e2ac6b
merge with crew
| author | Matt Mackall <mpm@selenic.com> |
|---|---|
| date | Fri, 05 Apr 2013 12:21:38 -0500 |
| parents | 93b03a222c3e (current diff) 3cfaace0441e (diff) |
| children | 667441789d25 |
| files | |
| diffstat | 2 files changed, 16 insertions(+), 6 deletions(-) [+] |
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--- a/contrib/perf.py Fri Apr 05 12:20:14 2013 -0500 +++ b/contrib/perf.py Fri Apr 05 12:21:38 2013 -0500 @@ -2,7 +2,7 @@ '''helper extension to measure performance''' from mercurial import cmdutil, scmutil, util, match, commands, obsolete -from mercurial import repoview, branchmap, merge +from mercurial import repoview, branchmap, merge, copies import time, os, sys cmdtable = {} @@ -158,6 +158,14 @@ acceptremote=True) timer(d) +@command('perfpathcopies', [], "REV REV") +def perfpathcopies(ui, repo, rev1, rev2): + ctx1 = scmutil.revsingle(repo, rev1, rev1) + ctx2 = scmutil.revsingle(repo, rev2, rev2) + def d(): + copies.pathcopies(ctx1, ctx2) + timer(d) + @command('perfmanifest') def perfmanifest(ui, repo): def d():
--- a/mercurial/copies.py Fri Apr 05 12:20:14 2013 -0500 +++ b/mercurial/copies.py Fri Apr 05 12:21:38 2013 -0500 @@ -133,11 +133,13 @@ # we currently don't try to find where old files went, too expensive # this means we can miss a case like 'hg rm b; hg cp a b' cm = {} - for f in b: - if f not in a: - ofctx = _tracefile(b[f], a) - if ofctx: - cm[f] = ofctx.path() + missing = set(b.manifest().iterkeys()) + missing.difference_update(a.manifest().iterkeys()) + + for f in missing: + ofctx = _tracefile(b[f], a) + if ofctx: + cm[f] = ofctx.path() # combine copies from dirstate if necessary if w is not None: